/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ 


package org.apache.commons.logging;


public interface Log {


    public boolean isDebugEnabled();


    public boolean isErrorEnabled();


    public boolean isFatalEnabled();


    public boolean isInfoEnabled();


    public boolean isTraceEnabled();


    public boolean isWarnEnabled();


    // -------------------------------------------------------- Logging Methods



    public void trace(Object message);


    public void trace(Object message, Throwable t);



    public void debug(Object message);


    public void debug(Object message, Throwable t);



    public void info(Object message);


    public void info(Object message, Throwable t);


    public void warn(Object message);


    public void warn(Object message, Throwable t);


    public void error(Object message);

    public void error(Object message, Throwable t);

    public void fatal(Object message);

    public void fatal(Object message, Throwable t);


}
